alpar [Thu, 23 Oct 2008 16:49:06 +0000] rev 2626
Adapt the doc generation to the hg repo
kpeter [Wed, 15 Oct 2008 12:04:11 +0000] rev 2625
Major improvement in the cost scaling algorithm
- Add a new variant that use the partial augment-relabel method.
- Use this method instead of push-relabel by default.
- Use the "Early Termination" heuristic instead of "Price Refinement".
Using the new method and heuristic the algorithm proved to be
2-2.5 times faster on all input files.
deba [Wed, 08 Oct 2008 09:17:01 +0000] rev 2624
Bug fixes is HaoOrlin and MinCostArborescence
MinCostArborescence
- proper deallocation
HaoOrlin
- the target needn't to be the last in its bucket
- proper size of container (if each node starts in different buckets initially)
kpeter [Mon, 06 Oct 2008 15:08:17 +0000] rev 2623
Add missing pointer initializing in min cost flow classes
deba [Sun, 05 Oct 2008 20:08:13 +0000] rev 2622
Fix _setCoeff
kpeter [Sun, 05 Oct 2008 13:46:07 +0000] rev 2621
Bug fix in min_cost_flow_test.cc
kpeter [Sun, 05 Oct 2008 13:37:17 +0000] rev 2620
Doc improvements
kpeter [Sun, 05 Oct 2008 13:36:43 +0000] rev 2619
Improve network simplex algorithm
- Remove "Limited Search" and "Combined" pivot rules.
- Add a new pivot rule "Altering Candidate List".
- Make the edge selection faster in every pivot rule.
- Set the default rule to "Block Search".
- Doc improvements.
The algorithm became about 15-35 percent faster on various input files.
"Block Search" pivot rule proved to be by far the fastest on all inputs.
deba [Fri, 19 Sep 2008 15:14:41 +0000] rev 2618
G++-4.3 compatibility changes
deba [Tue, 22 Jul 2008 11:29:57 +0000] rev 2617
Backport bug fix for Id handling from hg changeset [e67acd83a9ca]
deba [Tue, 22 Jul 2008 11:20:06 +0000] rev 2616
Back port bug fix from hg changeset [0915721396dc]
ladanyi [Wed, 02 Jul 2008 12:37:47 +0000] rev 2615
Fix bug caused by m4 consuming pairs of square brackets (#108).
alpar [Fri, 27 Jun 2008 06:37:14 +0000] rev 2614
Update the version number
deba [Fri, 13 Jun 2008 09:51:45 +0000] rev 2613
Back porting hg commit 81563e019fa4
deba [Tue, 10 Jun 2008 11:36:17 +0000] rev 2612
Bug fix initialization
The std::numeric_limits<double>::min() means the smallest positive number,
and not the smallest number in the whole range of double.
deba [Sun, 25 May 2008 16:35:05 +0000] rev 2611
Fixing bug in named parameters (Back port bug fix of ticket #95)
deba [Fri, 23 May 2008 10:55:41 +0000] rev 2610
Bug fix full graph problam
deba [Fri, 16 May 2008 12:28:23 +0000] rev 2609
Fixing lp constraints (solving ticket #92)
alpar [Sat, 19 Apr 2008 13:04:51 +0000] rev 2608
Avoid warning in random.h (backport of chgset 4790635473ef from lemon-1.0)
kpeter [Thu, 17 Apr 2008 21:46:06 +0000] rev 2607
Remove SspMinCostFlow, since it is fully replaced by other classes.
kpeter [Thu, 17 Apr 2008 21:28:21 +0000] rev 2606
Revert mistaken changes in NEWS file.
deba [Tue, 08 Apr 2008 16:01:28 +0000] rev 2605
Bug fixes in LP solvers
- the copyLp is clarified
- newLp and copyLp gives back pointers
- cplex gives back empty string for variables without name
- cplex row and column retrieval
- added macro for soplex
deba [Tue, 08 Apr 2008 15:16:16 +0000] rev 2604
Fix Makefile.am
kpeter [Tue, 08 Apr 2008 14:43:44 +0000] rev 2603
Small fixes in NEWS file
hegyi [Tue, 08 Apr 2008 11:39:40 +0000] rev 2602
Rel.07 NEWS - 3. round
hegyi [Tue, 08 Apr 2008 11:38:17 +0000] rev 2601
Rel.07 NEWS - 2. round
hegyi [Mon, 07 Apr 2008 16:28:20 +0000] rev 2600
NEWS file updated for Release 0.7
alpar [Thu, 03 Apr 2008 12:06:48 +0000] rev 2599
Serious bugfix in Random::gamma()
Backport from hg b6bede534255